SE9701738D0 - Anordning vid antenner - Google Patents

Anordning vid antenner

Info

Publication number
SE9701738D0
SE9701738D0 SE9701738A SE9701738A SE9701738D0 SE 9701738 D0 SE9701738 D0 SE 9701738D0 SE 9701738 A SE9701738 A SE 9701738A SE 9701738 A SE9701738 A SE 9701738A SE 9701738 D0 SE9701738 D0 SE 9701738D0
Authority
SE
Sweden
Prior art keywords
patches
polarized
antennas
modification
polarization
Prior art date
Application number
SE9701738A
Other languages
English (en)
Other versions
SE509448C2 (sv
SE9701738L (sv
Inventor
Jonas Sandstedt
Goeran Snygg
Original Assignee
Ericsson Telefon Ab L M
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ericsson Telefon Ab L M filed Critical Ericsson Telefon Ab L M
Priority to SE9701738A priority Critical patent/SE509448C2/sv
Publication of SE9701738D0 publication Critical patent/SE9701738D0/sv
Priority to PCT/SE1998/000822 priority patent/WO1998050977A1/en
Priority to AU74612/98A priority patent/AU7461298A/en
Priority to US09/073,438 priority patent/US6104347A/en
Publication of SE9701738L publication Critical patent/SE9701738L/sv
Publication of SE509448C2 publication Critical patent/SE509448C2/sv

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/36—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith
    • H01Q1/38—Structural form of radiating elements, e.g. cone, spiral, umbrella; Particular materials used therewith formed by a conductive layer on an insulating support
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q1/00—Details of, or arrangements associated with, antennas
    • H01Q1/12—Supports; Mounting means
    • H01Q1/22—Supports; Mounting means by structural association with other equipment or articles
    • H01Q1/24—Supports; Mounting means by structural association with other equipment or articles with receiving set
    • H01Q1/241—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM
    • H01Q1/246—Supports; Mounting means by structural association with other equipment or articles with receiving set used in mobile communications, e.g. GSM specially adapted for base stations
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q21/00—Antenna arrays or systems
    • H01Q21/06—Arrays of individually energised antenna units similarly polarised and spaced apart
    • H01Q21/08—Arrays of individually energised antenna units similarly polarised and spaced apart the units being spaced along or adjacent to a rectilinear path
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01Q—ANTENNAS, i.e. RADIO AERIALS
    • H01Q9/00—Electrically-short antennas having dimensions not more than twice the operating wavelength and consisting of conductive active radiating elements
    • H01Q9/04—Resonant antennas
    • H01Q9/0407—Substantially flat resonant element parallel to ground plane, e.g. patch antenna
    • H01Q9/0428—Substantially flat resonant element parallel to ground plane, e.g. patch antenna radiating a circular polarised wave

Landscapes

  • Engineering & Computer Science (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Variable-Direction Aerials And Aerial Arrays (AREA)
  • Waveguide Aerials (AREA)
SE9701738A 1997-05-07 1997-05-07 Dubbelpolariserad antenn samt enkelpolariserat antennelement SE509448C2 (sv)

Priority Applications (4)

Application Number Priority Date Filing Date Title
SE9701738A SE509448C2 (sv) 1997-05-07 1997-05-07 Dubbelpolariserad antenn samt enkelpolariserat antennelement
PCT/SE1998/000822 WO1998050977A1 (en) 1997-05-07 1998-05-05 Dual-polarized antenna and single-polarized antenna
AU74612/98A AU7461298A (en) 1997-05-07 1998-05-05 Dual-polarized antenna and single-polarized antenna
US09/073,438 US6104347A (en) 1997-05-07 1998-05-06 Antenna device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE9701738A SE509448C2 (sv) 1997-05-07 1997-05-07 Dubbelpolariserad antenn samt enkelpolariserat antennelement

Publications (3)

Publication Number Publication Date
SE9701738D0 true SE9701738D0 (sv) 1997-05-07
SE9701738L SE9701738L (sv) 1998-11-08
SE509448C2 SE509448C2 (sv) 1999-01-25

Family

ID=20406881

Family Applications (1)

Application Number Title Priority Date Filing Date
SE9701738A SE509448C2 (sv) 1997-05-07 1997-05-07 Dubbelpolariserad antenn samt enkelpolariserat antennelement

Country Status (4)

Country Link
US (1) US6104347A (sv)
AU (1) AU7461298A (sv)
SE (1) SE509448C2 (sv)
WO (1) WO1998050977A1 (sv)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6900775B2 (en) * 1997-03-03 2005-05-31 Celletra Ltd. Active antenna array configuration and control for cellular communication systems
SE513138C2 (sv) * 1998-11-20 2000-07-10 Ericsson Telefon Ab L M Förfarande och arrangemang för att öka isoleringen mellan antenner
JP2003509937A (ja) 1999-09-14 2003-03-11 パラテック マイクロウェーブ インコーポレイテッド 誘電体移相器を有する直列給電フェーズドアレイアンテナ
JP4012733B2 (ja) * 1999-09-20 2007-11-21 フラクトゥス・ソシエダッド・アノニマ マルチレベルアンテナ
NO313975B1 (no) * 2000-02-08 2003-01-06 Q Free Asa Antenne for transponder
EP1645009A1 (de) * 2003-07-16 2006-04-12 Huber + Suhner Ag Dual polarisierte microstrip-patch-antenne
US20070268183A1 (en) * 2006-05-16 2007-11-22 Centurion Wireless Technologies, Inc. Octagonal monopole with shorting wire
US8099131B2 (en) * 2006-09-29 2012-01-17 Broadcom Corporation Method and system for antenna architecture for multi-antenna OFD based systems
US8354972B2 (en) * 2007-06-06 2013-01-15 Fractus, S.A. Dual-polarized radiating element, dual-band dual-polarized antenna assembly and dual-polarized antenna array
DE102011077421A1 (de) 2011-06-10 2012-12-13 Airbus Operations Gmbh Verfahren und Vorrichtung zum Darstellen von Informationen mittels eines autostereoskopischen 3D-Displays in einer Passagierkabine eines Luft- oder Raumfahrzeuges
DE102011077345B4 (de) * 2011-06-10 2019-08-29 Airbus Operations Gmbh Verfahren und Vorrichtung zum Darstellen von Informationen mittels eines Dual-View-Displays in einer Passagierkabine eines Luft- oder Raumfahrzeuges
WO2016076389A1 (ja) * 2014-11-12 2016-05-19 国立大学法人長崎大学 広帯域円偏波平面アンテナ及びアンテナ装置
CN112952365B (zh) * 2019-01-31 2022-09-02 展讯通信（上海）有限公司 贴片天线单元以及封装天线结构
KR20210152347A (ko) * 2020-06-08 2021-12-15 삼성전자주식회사 안테나 구조 및 이를 포함하는 전자 장치

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6220403A (ja) * 1985-07-19 1987-01-29 Kiyohiko Ito スロツト給電アレイアンテナ
JPH01103006A (ja) * 1987-10-15 1989-04-20 Matsushita Electric Works Ltd 平面アンテナ
JPH01157603A (ja) * 1987-12-15 1989-06-20 Matsushita Electric Works Ltd 平面アンテナ
US4903033A (en) * 1988-04-01 1990-02-20 Ford Aerospace Corporation Planar dual polarization antenna
US5181042A (en) * 1988-05-13 1993-01-19 Yagi Antenna Co., Ltd. Microstrip array antenna
US5070339A (en) * 1989-12-21 1991-12-03 Hughes Aircraft Company Tapered-element array antenna with plural octave bandwidth
US5278569A (en) * 1990-07-25 1994-01-11 Hitachi Chemical Company, Ltd. Plane antenna with high gain and antenna efficiency
US5694136A (en) * 1996-03-13 1997-12-02 Trimble Navigation Antenna with R-card ground plane

Also Published As

Publication number Publication date
SE509448C2 (sv) 1999-01-25
WO1998050977A1 (en) 1998-11-12
US6104347A (en) 2000-08-15
SE9701738L (sv) 1998-11-08
AU7461298A (en) 1998-11-27

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Legal Events

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